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83 will be the cuttoff.

shit. gave away a free mark,

re: HSC Physics Marathon Archive thx guys.

re: HSC Physics Marathon Archive It's a dumb question as "side" could literally mean anything. The electrons are traveling towards us to the nearest side and holes to the far side. Yet, side the question is talking about is the up or down side. Fuckin dumb question.

re: HSC Physics Marathon Archive this doesn't make sense. Please help

same. I also drew the branching of LDPE and the dense HDPE as well.

the K question wasnt even hard lol. Just use an ICE table and you are sweet. I'm glad they asked a K question as it is by far the most routine and easiest part of industrial chemistry.

re: HSC Physics Marathon Archive BUMP!!!

i literally did it really quickly in the last 5 minutes, and judging by your answers i got 18/20 (i was going so quickly i didn't see that the incomplete combustion choice D wasnt balanced, and i didn't have enough time to work out the lead concentration one -> didnt even attempt it)

re: HSC Physics Marathon Archive Why is the answer C? Is it because this a p-n junction? Don't holes move in opposite direction to electrons? Somone help please!

Re: HSC 2015 4U Marathon - Advanced Level does the answer involve sine rule (for integrands question)

Re: HSC 2015 4U Marathon - Advanced Level my bad made a wrong assumption to start off with :)

Re: HSC 2015 4U Marathon - Advanced Level I am a dumb kent.

$Answer them please! i beg someone!$

Can someone answer this question to get ALL six marks? Please? I'll be forever in your debt.

Yes. So ethanol can be classified as 'carbon neutral' fuel on the surface. Photosynthesis: 6CO2(g) + 6H2O(l) --> C6H12O6(aq) + 6O2(g) Fermentation: C6H12O6(aq) --> 2C2H5OH(aq) + 2CO2(g) Overall result: 4CO2(g) +...

The feels of learning Biology without having Ahmad's Notes. And to make matters worse, my teacher didn't even properly teach us comunication and we didn't even finish. I sadly don't have any excelent communuication notes, but on kickhsc they have a few ok ones.

Just do HSC papers (im guessing you've done most of them though), and past years trial papers. There are so many past year trial papers. Stuff the 2015 papers.

re: HSC Chemistry Marathon Archive What does that even mean?

Unfair but your school should have done better separate your marks by having more tests. If you want a good moderated assessment mark I advise you give that person all your notes on biology and help the person as much as possible. Not much else you can do. To get a band 6 the person needs to at...